Schumacher Electric SC-10030A Owner's manual

Brand: Schumacher Electric

Model: SC-10030A

Category: Battery chargers

Type: Owner's manual

00-99-000828/1009

Model / Modelo: SC-10030A

Automatic Battery Charger / Cargador de batería automático

READ THE ENTIRE MANUAL BEFORE USING THIS PRODUCT. • FAILURE TO DO SO CAN RESULT IN SERIOUS INJURY OR DEATH.

LEA EL MANUAL COMPLETO ANTES DE UTILIZAR ESTE PRODUCTO. • CUALQUIER FALLA PODRÍA RESULTAR EN SERIAS LESIONES O PODRÍA

SER MORTAL.

OWNER’S MANUAL•

MANUAL DEL USUARIO•

Voltage / Tensión: 6, 12

  Amperage/Amperaje:2,12◄►30

TABLE OF CONTENTS

SECTION PAGE

IMPORTANT SAFETY INSTRUCTIONS 2

PERSONAL PRECAUTIONS 2

PREPARING TO CHARGE 3

CHARGER LOCATION 4

DC CONNECTION PRECAUTIONS 4

FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE. 4

FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE. 5

BATTERY CHARGING – AC CONNECTIONS 6

ASSEMBLY INSTRUCTIONS 6

CHARGER CONTROLS 6

OPERATING INSTRUCTIONS 8

CALCULATING CHARGE TIME 12

MAINTENANCE INSTRUCTIONS 12

STORAGE INSTRUCTIONS 12

TROUBLESHOOTING 13

BEFORE RETURNING FOR REPAIRS 15

LIMITED WARRANTY 15

ÍNDICE

SECCIÓN PÀGINA

INSTRUCCIONES IMPORTANTES DE SEGURIDAD 18

PRECAUCIONES PERSONALES 19

PREPARACIÓN PARA LA CARGA 19

UBICACIÓN DEL CARGADOR 20

PRECAUCIONES DE CONEXIÓN EN CC 20

SIGA ESTOS PASOS CUANDO LA BATERÍA ESTÉ COLOCADA

EN EL VEHÍCULO. 21

SIGA ESTOS PASOS CUANDO LA BATERÍA SE ENCUENTRE

FUERA DEL VEHÍCULO. 21

CARGA DE BATERÍA, CONEXIONES DE CA 22

INSTRUCCIONES DE ENSAMBLADO 22

CONTROLES DEL CARGADOR 23

INSTRUCCIONES OPERATIVAS 24

CALCULANDO EL TIEMPO DE CARGA 29

INSTRUCCIONES DE MANTENIMIENTO 30

INSTRUCCIONES DE ALMACENAJE 30

LOCALIZACIÓN Y RESOLUCIÓN DE PROBLEMAS 30

ANTES DE DEVOLVER A REPARACIONES 33

GARANTÍA LIMITADA 33

• 1 •

IMPORTANT: READ AND SAVE THIS SAFETY AND INSTRUCTION MANUAL.

SAVE THESE INSTRUCTIONS – The SC-10030A offers a wide range of

features to accommodate your needs. This manual will show you how to use

your charger safely and effectively. Please read, understand and follow these

instructions and precautions carefully, as this manual contains important safety

and operating instructions. The safety messages used throughout this manual

contain a signal word, a message and an icon.

The signal word indicates the level of the hazard in a situation.

Indicates an imminently hazardous situation which, if not avoided,

will result in death or serious injury to the operator or bystanders.

Indicates a potentially hazardous situation which, if not avoided,

could result in death or serious injury to the operator or bystanders.

Indicates a potentially hazardous situation which, if not avoided,

could result in moderate or minor injury to the operator or

bystanders.

Indicates a potentially hazardous situation which, if not avoided,

could result in damage to the equipment or vehicle or property

damage.

Safety messages in this manual contain two different type styles.

Unnumbered type states the hazard.•

Numbered type states how to avoid the hazard.•

The icon gives a graphical description of the potential hazard.

Pursuant to California Proposition 65, this product contains chemicals

known to the State of California to cause cancer and birth defects or

other reproductive harm.

• 2 •

IMPORTANT SAFETY INSTRUCTIONS1.

Riskofelectricshockorre.

Do not expose the charger to rain or snow.1.1

Use only recommended attachments. Use of an attachment not recommended 1.2

orsoldbySchumacher®ElectricCorporationmayresultinariskofre,

electric shock or injury to persons or damage to property.

To reduce the risk of damage to the electric plug or cord, pull by the plug rather 1.3 than the cord when disconnecting the charger.

An extension cord should not be used unless absolutely necessary. Use of an 1.4

improperextensioncordcouldresultinariskofreandelectricshock.Ifan

extension cord must be used, make sure:

That the pins on the plug of the extension cord are the same number, size •and shape as those of the plug on the charger.

That the extension cord is properly wired and in good electrical condition.•

That the wire size is large enough for the AC ampere rating of the charger •

asspeciedinSection8.

To reduce the risk of electric shock, unplug the charger from the outlet before 1.5 attempting any maintenance or cleaning. Simply turning off the controls will not

reduce this risk.

Remove personal metal items such as rings, bracelets, necklaces and watches 1.6 when working with a lead-acid battery. A lead-acid battery can produce a short-

circuit current high enough to weld a ring or the like to metal, causing a severe

burn.

Donotoperatethechargerwithadamagedcordorplug;takeittoaqualied1.7 service person. (Call customer service at: 1-800-621-5485.)

Do not operate the charger if it has received a sharp blow, been dropped or 1.8

otherwisedamagedinanyway;takeittoaqualiedserviceperson.(Call

customer service at: 1-800-621-5485.)

Donotdisassemblethecharger;takeittoaqualiedservicepersonwhen1.9

serviceorrepairisrequired.Incorrectreassemblymayresultinariskofreor

electric shock. (Call customer service at: 1-800-621-5485.)

PERSONAL PRECAUTIONS2.

Risk of explosive gases.

Working in the vicinity of a lead-acid battery is dangerous. Batteries generate 2.1 explosive gases during normal battery operation. For this reason, it is of

utmost importance that you follow the instructions each time you use the

charger.

• 3 •

To reduce the risk of a battery explosion, follow these instructions and those 2.2 published by the battery manufacturer and the manufacturer of any equipment

you intend to use in the vicinity of the battery. Review the cautionary markings

on these products and on the engine.

This charger employs parts, such as switches and circuit breakers, that tend to 2.3 produce arcs and sparks. If used in a garage, locate this charger 18 inches or

moreaboveoorlevel.

NEVERsmokeorallowasparkorameinthevicinityofabatteryorengine.2.4

Be extra cautious to reduce the risk of dropping a metal tool onto the battery. 2.5 It might spark or short-circuit the battery or other electrical part that may cause

an explosion.

Use this charger for charging LEAD-ACID batteries only. It is not intended to 2.6 supply power to a low voltage electrical system other than in a starter-motor

application. Do not use this battery charger for charging dry-cell batteries that

are commonly used with home appliances. These batteries may burst and

cause injury to persons and damage to property.

NEVER charge a frozen battery.2.7

NEVER overcharge a battery.2.8

PREPARING TO CHARGE3.

Risk of contact with battery acid. Battery acid is a

highly corrosive sulfuric acid.

Consider having someone close enough by to come to your aid when you work 3.1 near a lead-acid battery.

Have plenty of fresh water and soap nearby in case battery acid contacts your 3.2 skin, clothing or eyes.

Wear complete eye and body protection, including safety goggles and 3.3 protective clothing. Avoid touching your eyes while working near the battery.

If battery acid contacts your skin or clothing, immediately wash the area with 3.4

soapandwater.Ifacidentersyoureye,immediatelyoodtheeyewithcold

running water for at least 10 minutes and get medical attention right away.

If it is necessary to remove the battery from the vehicle to charge it, always 3.5

removethegroundedterminalrst.Makesurealloftheaccessoriesinthe

vehicle are off to prevent arcing.

Be sure the area around the battery is well ventilated while the battery is being 3.6 charged.

Clean the battery terminals before charging the battery. During cleaning, keep 3.7 airborne corrosion from coming into contact with your eyes, nose and mouth.

Use baking soda and water to neutralize the battery acid and help eliminate

airborne corrosion. Do not touch your eyes, nose or mouth.

Adddistilledwatertoeachcelluntilthebatteryacidreachesthelevelspecied3.8

bythebatterymanufacturer.Donotoverll.Forabatterywithoutremovable

cell caps, such as valve regulated lead acid batteries (VRLA), carefully follow

the manufacturer’s recharging instructions.

Read, understand and follow all instructions for the charger, battery, vehicle 3.9 and any equipment used near the battery and charger. Study all of the battery

manufacturer’sspecicprecautionswhilechargingandrecommendedratesof

charge.

• 4 •

Determine the voltage of the battery by referring to the vehicle owner’s manual 3.10 and make sure that the output voltage selector switch is set to the correct

voltage. If the charger has an adjustable charge rate, charge the battery in the

lowestraterst.

Make sure that the charger cable clips make tight connections.3.11

CHARGER LOCATION4.

Risk of explosion and contact with

battery acid.

Locate the charger as far away from the battery as the DC cables permit.4.1

Never place the charger directly above the battery being charged; gases from 4.2 the battery will corrode and damage the charger.

Do not set the battery on top of the charger.4.3

Never allow battery acid to drip onto the charger when reading the electrolyte 4.4

specicgravityorllingthebattery.

Do not operate the charger in a closed-in area or restrict the ventilation in any 4.5 way.

DC CONNECTION PRECAUTIONS5.

Connect and disconnect the DC output clips only after setting all of the charger 5.1 switches to the “off” position and removing the AC plug from the electrical

outlet. Never allow the clips to touch each other.

Attach the clips to the battery and chassis, as indicated in steps 6.5, 6.6, 7.2, 5.2 7.3 and 7.4.

FOLLOW THESE STEPS WHEN BATTERY IS INSTALLED IN VEHICLE.6.

A spark near the battery may cause

a battery explosion. To reduce the

risk of a spark near the battery:

Position the AC and DC cables to reduce the risk of damage by the hood, door 6.1 and moving or hot engine parts. NOTE: If it is necessary to close the hood

during the charging process, ensure that the hood does not touch the metal

part of the battery clips or cut the insulation of the cables.

Stay clear of fan blades, belts, pulleys and other parts that can cause injury.6.2

Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery post 6.3 usually has a larger diameter then the NEGATIVE (NEG, N, -) post.

Determine which post of the battery is grounded (connected) to the chassis. 6.4 If the negative post is grounded to the chassis (as in most vehicles), see step

6.5. If the positive post is grounded to the chassis, see step 6.6.

• 5 •

For a negative-grounded vehicle, connect the POSITIVE (RED) clip from the 6.5 battery charger to the POSITIVE (POS, P, +) ungrounded post of the battery.

Connect the NEGATIVE (BLACK) clip to the vehicle chassis or engine block

away from the battery. Do not connect the clip to the carburetor, fuel lines or

sheet-metal body parts. Connect to a heavy gauge metal part of the frame or

engine block.

For a positive-grounded vehicle, connect the NEGATIVE (BLACK) clip from the 6.6 battery charger to the NEGATIVE (NEG, N, -) ungrounded post of the battery.

Connect the POSITIVE (RED) clip to the vehicle chassis or engine block away

from the battery. Do not connect the clip to the carburetor, fuel lines or sheet-

metal body parts. Connect to a heavy gauge metal part of the frame or engine

block.

When disconnecting the charger, turn all switches to off, disconnect the AC 6.7 cord, remove the clip from the vehicle chassis and then remove the clip from

the battery terminal.

See CALCULATING CHARGE TIME for length of charge information.6.8

FOLLOW THESE STEPS WHEN BATTERY IS OUTSIDE VEHICLE.7.

A spark near the battery may

cause a battery explosion. To

reduce the risk of a spark near the

battery:

Check the polarity of the battery posts. The POSITIVE (POS, P, +) battery post 7.1 usually has a larger diameter than the NEGATIVE (NEG, N, -) post.

Attach at least a 24-inch (61 cm) long 6-gauge (AWG) insulated battery cable 7.2 to the NEGATIVE (NEG, N, -) battery post.

Connect the POSITIVE (RED) charger clip to the POSITIVE (POS, P, +) post 7.3 of the battery.

Position yourself and the free end of the cable you previously attached to the 7.4 NEGATIVE (NEG, N, -) battery post as far away from the battery as possible –

then connect the NEGATIVE (BLACK) charger clip to the free end of the cable.

Donotfacethebatterywhenmakingthenalconnection.7.5

When disconnecting the charger, always do so in the reverse order of the 7.6

connectingprocedureandbreaktherstconnectionwhileasfarawayfromthe

battery as practical.

A marine (boat) battery must be removed and charged on shore. To charge it 7.7 onboard requires equipment specially designed for marine use.

• 6 •

BATTERY CHARGING – AC CONNECTIONS8.

Riskofelectricshockorre.

This battery charger is for use on a nominal 120-volt circuit. The charger must 8.1 be grounded to reduce the risk of electric shock. The plug must be plugged

into an outlet that is properly installed and grounded in accordance with all

localcodesandordinances.Theplugpinsmusttthereceptacle(outlet).Do

not use with an ungrounded system.

NeveraltertheACcordorplugprovided–ifitdoesnotttheoutlet,have8.2

apropergroundedoutletinstalledbyaqualiedelectrician.Animproper

connection can result in a risk of an electric shock or electrocution.

NOTE: The use of an adapter plug is not recommended.

Recommended minimum AWG size for extension cord:8.3

100 feet long or less - use an 16 gauge extension cord.•

Over 100 feet long - use a 14 gauge extension cord.•

ASSEMBLY INSTRUCTIONS9.

Included with your battery charger are two cord wrap cleats for storage of the 9.1 clamp cables.

To install, align the two tabs to correspond with the two receptacles and push 9.2 until you hear a snap.

Wrap clamp cables after unplugging the power cord from the AC wall outlet 9.3 and store your charger in a dry location.

CHARGER CONTROLS10.

Digital Display

The Digital Display gives a digital indication of voltage, % of charge or time,

depending on the Display Mode chosen.

Display Mode Button

Use this button to set the function of the digital display to one of the following:

Battery %• - The digital display shows an estimated charge percentage of

the battery connected to the charger battery clips.

Voltage• – The digital display shows the voltage at the charger battery clips

in DC volts.

Alternator %• - The digital display shows an estimated output percentage

of the vehicle’s charging system connected to the charger battery clips as

compared to a properly functioning system.

• 7 •

Battery Type Button

Use this button to set the type of battery to be charged.

Regular• – Set the button to STANDARD. This battery type is usually used

in cars, trucks and motorcycles. These batteries have vent caps and are

often marked “Low Maintenance” or “Maintenance-free”. This type of battery

is designed to deliver quick bursts of energy (such as starting engines)

and have a greater plate count. The plates will also be thinner and have

somewhat different material composition. Regular batteries should not be

used for deep cycle applications.

Deep-Cycle• – Set the button to STANDARD. Deep-cycle batteries are

usually marked as “Deep-Cycle” or “Marine”. Deep-cycle batteries are

usually larger than the other types. This type of battery has less instant

energy but somewhat greater long-term energy delivery than regular

batteries. Deep cycle batteries have thicker plates and can survive a

number of discharge cycles.

AGM• – Set the button to AGM. The Absorbed Glass Mat construction

allows the electrolyte to be suspended in close proximity with the plate’s

active material. In theory, this enhances both the discharge and recharge

efciency.Actually,theAGMbatteriesareavariantofSealedVRLA(valve

regulated lead acid) batteries. Popular uses include high performance

engine starting, power sports, deep cycle, solar and storage battery. AGM

batteries are typically good deep cycle batteries, and they deliver best

life performance if recharged before the battery drops below a 50 percent

charge. If these AGM batteries are completely discharged, the cycle life

will be around 300 cycles. This is true of most AGM batteries rated as deep

cycle batteries.

GEL• – Set the button to GEL CELL. The Gel Cell is similar to the AGM style

because the electrolyte is suspended, but different because technically the

AGM battery is still considered to be a wet cell. The electrolyte in a Gel Cell

has a silica additive that causes it to set up or stiffen. The recharge voltages

on this type of cell are lower than the other styles of lead acid battery.

This is probably the most sensitive cell in terms of adverse reactions to

over-voltage charging. Gel Batteries are best used in VERY DEEP cycle

application and may last a bit longer in hot weather applications. If the

incorrect battery charger is used on a Gel Cell battery, poor performance

and premature failure is certain.

Battery Size Button

Use this button to set the maximum charge rate to one of the following:

Small Battery:• Provides a charge rate of up to 2A. Intended for charging

small batteries such as those commonly used in garden tractors, snow

mobiles and motorcycles. The 2A rate is not intended to be used as a trickle

charger for larger batteries.

Large Battery:• Automatically switches between 12 and 30 amps or

provides 12 amps continuous, depending on the battery. Use for charging

medium to large capacity batteries. Not intended for industrial applications.

Engine Start: • Provides 100 amps for cranking an engine with a weak or run

down battery. Always use in combination with a battery.

• 8 •

OPERATING INSTRUCTIONS11.

The charger does not have an ON/OFF switch. The On and Off commands are

controlled by plugging the SC-10030A into a 120V AC electrical wall outlet only

after the battery connections have been made.

Charging

Ensure that all of the charger components are in place and in good working 1. condition, including the plastic boots on the battery clips.

Connect the battery following the precautions listed in Sections 6 and 7.2.

Connect the AC power following the precautions listed in Section 8.3.

Select the appropriate settings for your battery.4.

NOTE: This charger is equipped with an auto-start feature. It will not supply

current to the battery clips until a battery is properly connected. Unlike

traditional chargers, the clips will not spark if touched together.

Battery Connection Indicator

If the charger does not detect a properly connected battery, the CONNECTED

(red) LED will not light. Charging will not begin if the CONNECTED (red) LED

is not on.

Automatic Charging Mode

When the SMALL BATTERY or LARGE BATTERY size is selected, the

charger is set to perform an automatic charge. When an Automatic Charge

is performed, the charger switches to the Maintain Mode (see below)

automatically after the battery is charged.

Aborted Charge

If charging can not be completed normally, charging will abort. When charging

aborts, the charger’s output is shut off and the CONNECTED (red) LED will

light. In that state, the charger ignores all buttons. To reset after an aborted

charge, either disconnect the battery or unplug the charger.

Desulfation Mode

If a battery is left discharged for an extended period of time, it could become

sulfated and not accept a normal charge. If the charger detects a sulfated

battery, the charger will switch to a special mode of operation designed for

such batteries. Activation of the special desulfation mode is indicated by the

CHARGING (yellow) LED blinking. If successful, normal charging will resume

after the battery is desulfated. The CHARGING (yellow) LED will then stop

blinking and light continuously. Desulfation could take up to 10 hours. If

desulfation fails, charging will abort and the digital display will blink.

Completion of Charge

Charge completion is indicated by the CHARGED (green) LED. When lit, the

charger has switched to the Maintain Mode of operation.

Maintain Mode (Float-Mode Monitoring)

When the CHARGED (green) LED is lit, the charger has started Maintain

Mode. In this mode, the charger keeps the battery fully charged by delivering

a small current when necessary. If the battery voltage drops below a preset

level, the charger will go back into Charge Mode until the battery voltage

returns to the full charge level, at which point the charger will return to Maintain

Mode. The voltage is maintained at a level determined by the BATTERY TYPE

selected.

NOTE: For 12V AGM and 12V GEL CELL battery types, the CHARGED

(green) LED might be lit before the Maintain Mode starts.

• 9 •

NOTE: The charger automatically switches between Charge Mode and

Maintain Mode as necessary. The CHARGED (green) LED will cycle on when

the battery is at full charge and off when the voltage drops below a preset level

and the charger goes into Charge Mode.

General Charging Notes

Fan:Thechargerisdesignedtocontrolitscoolingfanforefcientoperation.

Consequentially, it is normal for the fan to start and stop when maintaining a

fully charged battery. The fan does not run in Tester Mode. Keep the area near

thechargerclearofobstructionstoallowthefantooperateefciently.

Restart: If the Charge Mode is changed after charging has started (by

pressing the CHARGE RATE or BATTERY TYPE button), the charging process

will restart.

Voltage: The voltage displayed during charging is the charging voltage and is

usually higher than the battery’s resting voltage.

Using the Engine Start feature

Your battery charger can be used to jumpstart your car if the battery is low.

Follow these instructions on how to use the ENGINE START feature.

Follow all safety instructions and precautions for charging

your battery. Wear complete eye protection and clothing protection. Charge

your battery in a well-ventilated area.

Using the ENGINE START feature WITHOUT a battery

installed in the vehicle could cause damage to the vehicle’s electrical system.

NOTE: If you have charged the battery and it still will not start your car, do not

use the engine start feature, or it could damage the vehicle’s electrical system.

With the charger plugged in and connected to the battery and chassis (see 1. section 6), press the BATTERY SIZE button until the ENGINE START LED

is lit. The display mode will be automatically set to VOLTAGE.

Crank the engine until it starts or 3 seconds pass. If the engine does not 2. start, wait 3 minutes before cranking again. This allows the charger and

battery to cool down.

NOTE: During extremely cold weather, or if the battery is under 2 volts, charge

the battery for 5 minutes before cranking the engine.

If the engine fails to start, charge the battery for 5 more minutes before 3. attempting to crank the engine again.

After the engine starts, move the charge rate selector switch to the off 4. position and unplug the AC power cord before disconnecting the battery

clips from the vehicle.

Clean and store the charger in a dry location.5.

NOTE: If the engine does turn over but never starts, there is not a problem

with the starting system; there is a problem somewhere else with the vehicle.

STOP cranking the engine until the other problem has been diagnosed and

corrected.

Engine Starting Notes

During the starting sequence listed above, the charger is set to one of three

states.

Wait for cranking – The charger waits until the engine is actually being

cranked before delivering the 100 amps for engine start. The charger delivers

charge at a rate of up to 12 amps while waiting and will reset if the engine is

not cranked within 15 minutes. (If the charger resets, it sets itself to the default

start up settings). While waiting for cranking, the digital display shows the

battery voltage (it can not be set to percent).

• 10 •

Cranking – When cranking is detected, the charger will automatically

deliver up to its maximum output as required by the starting system for up

to 3 seconds or until the engine cranking stops. The digital display shows a

countdown of the remaining crank time in seconds. It starts at 5 and counts

down to 0.

Cool Down – After cranking, the charger enters a mandatory 3 minute (180

second) cool down state. During this period, no settings can be changed. The

buttons are ignored. The digital display indicates the remaining cool down time

in seconds. It starts at 180 and counts down to 0. The ENGINE START LED

blinks once every second. During the cool down period, no current is delivered

to the battery. After 3 minutes, the ENGINE START LED will stop blinking and

will light continuously, indicating that another crank cycle can be started. The

digital display will change from displaying the countdown back to displaying the

battery voltage. The CHARGING (yellow) LED will then be lit.

Using the Battery Voltage Tester

Overview

This battery charger has a built-in voltmeter to test your battery’s state of

charge. The charger does not have a built in load tester. As such, a recently

charged battery could have a temporarily high voltage due to what is known as

“surface charge.” The voltage of such a battery will gradually drop during the

period immediately after the charging system is disengaged. Consequently, the

tester could display inconsistent values for such a battery. For a more accurate

reading, the surface charge should be removed by temporarily creating a load

on the battery, such as by turning on lights or other accessories for a couple

of minutes before you read the display. Read it a couple of minutes after you

have shut the headlights off.

Testing Sequence: There are four basic steps required to test the battery

state of charge:

With the charger unplugged from the AC outlet, connect the charger to the 1. battery following the instructions given in Sections 6 and 7.

Plug the charger AC power cord into the AC outlet, following the 2. instructions given in Section 8.

If necessary, press the BATTERY TYPE button until the correct type is 3. indicated.

Read the voltage on the digital display or press the Display Mode button to 4. set the tester to BATTERY % to read the voltage as a percent of charge.

Tester And Charger: Whenrstturnedon,theSC-10030Aoperatesonlyasa

tester, not as a charger. To continue to use it as only a tester, avoid pressing the

BATTERY SIZE button. Selecting a charge rate activates the battery charger and

deactivates the tester. Pressing the BATTERY SIZE button when the ENGINE

START LED is lit (except during the 180 second cool down) will shut off the

charger and activate the tester.

Power-Up Idle Time Limit: If no button is pressed within 15 minutes after the

batterychargerisrstpoweredup,thechargerwillautomaticallyswitchfrom

tester to charger if a battery is connected. In that case, the charger will be set

to the start up default settings.

Tester without Time Limit: If either the DISPLAY MODE or BATTERY

TYPEbuttonispressedwithintherst10minutesafterthebatterychargeris

poweredup,theunitwillremainatester(notacharger)indenitely,unlessa

charge rate is selected.

Testing After Charging: After the SC-10030A has been changed from tester

to charger (by selecting a charge rate) it remains a charger. To change the SC-

10030A back to a tester, press the BATTERY SIZE button until all BATTERY

SIZE LEDs are off.

• 11 •

Tester Status LEDs: When the SC-10030A is operating as a battery tester,

the status LEDs light under the following conditions:

The CHARGED LED will light if a charged battery is tested. •

The CHARGING LED does not light in the battery test mode.•

The • CONNECTED LED lights when a properly connected battery is detected.

When the tester digital display is set to • VOLTAGE, the CHARGED and

CHARGING LEDs won’t light.

Initial Percent Calculation:Whenabattery%iscalculatedforthersttime

after connecting a battery, the digital display will show three dashes (“---“) for a

period as long as several seconds while the tester analyzes the battery.

NOTE: The battery tester is only designed to test batteries. Testing a device

with a rapidly changing voltage could yield unexpected or inaccurate results.

Using the Alternator Performance Tester

Overview

This battery charger has a built-in alternator tester that displays an estimate of

the alternator’s relative output compared to normal alternators. The alternator

% values displayed should be taken as a general reference, not a precise

diagnosis. The alternator tester functions the same as the built-in battery

voltage tester (see previous section for details) with a few differences.

Testing Sequence: There are three basic steps required to operate this unit

as an alternator tester:

With the charger unplugged from the AC outlet, connect the charger to the 1. battery following the instructions given in Sections 6 and 7.

Plug the charger AC power cord into the AC outlet, following the 2. instructions given in Section 8.

Start the vehicle, and turn on the vehicle’s headlights. Read the voltage on 3. the digital display or press the DISPLAY MODE button to set the tester to

ALTERNATOR % to read the voltage as a percent of charge.

Tester Status LEDs: When the SC-10030A is operating as an alternator

tester, the status LEDs light under the following conditions:

The • CHARGED LED will light if the output of the charging system is at the

normally desired level.

The CHARGING LED does not light in the alternator test mode.•

The • CONNECTED LED lights if the tester detects a connection.

When the tester digital display is set to • VOLTAGE, the CHARGED and

CHARGING LEDs won’t light.

Alternator Testing Notes

The alternator percent display can range from zero to 199.•

The DIGITAL • DISPLAY cannot be set to ALTERNATOR % during charging.

An • ALTERNATOR % of zero does not indicate an ALTERNATOR output of

zero volts, it indicates an output too low to charge the battery.

An • ALTERNATOR % of 199 does not indicate an Alternator Voltage nearly

twice the voltage of a normal alternator.

• 12 •

CALCULATING CHARGE TIME12.

Use the following table to more accurately determine the time it will take to

bringabatterytofullcharge.First,identifywhereyourbatterytsintothe

chart.

NR means that the charger setting is NOT RECOMMENDED.

Find your battery’s rating on the chart below, and note the charge time given

for each charger setting. The times given are for batteries with a 50% charge

prior to recharging. Add more time for severely discharged batteries.

BATTERY SIZE/RATING CHARGE RATE/CHARGING

TIME

SMALL LARGE

SMALL

BATTERIES Motorcycle,

graden,

tractor, etc.

6 - 12 AH 2 -3 ¾ hrs NR

12 - 32 AH 3 ¾ - 10 hrs NR

CARS/TRUCKS 200 - 315 CCA 40 - 60 RC 11 ¼ - 14 ½

hrs ¼ - 2 ½ hrs

315 - 550 CCA 60 - 85 RC 14 ½ - 18 ¼

hrs 1 - 3 ¾ hrs

550 - 1000 CCA 80 - 190 RC 18 ¼ - 34 ¾

hrs 1 ¼ - 5 ¾ hrs

MARINE/DEEP CYCLE 80 RC 17 ½ hrs 1 ¼ - 3 hrs

140 RC 27 hrs 1 ¾ - 4 ½ hrs

160 RC 30 hrs 2 - 5 hrs

180 RC 33 hrs 2 ¼ - 5 ½ hrs

MAINTENANCE INSTRUCTIONS13.

After use and before performing maintenance, unplug and disconnect the 13.1 battery charger (see Sections 6, 7 and 8).

Use a dry cloth to wipe all battery corrosion and other dirt or oil from the 13.2 terminals, cords, and the charger case.

Ensure that all of the charger components are in place and in good working 13.3 condition, including the plastic boots on the battery clips.

Servicing does not require opening the unit, as there are no user-serviceable 13.4 parts.

STORAGE INSTRUCTIONS14.

Store the charger unplugged, in an upright position. The cord will still conduct 14.1 electricity until it is unplugged from the outlet.

Store inside, in a cool, dry place (unless you’re using an on-board Marine 14.2 Charger).

Do not store the clips on the handle, clipped together, on or around metal, or 14.3 clipped to cables.

• 13 •

TROUBLESHOOTING15.

PROBLEM POSSIBLE CAUSE SOLUTION

The battery is connected

and the charger is on, but

isn’t charging.

The charger is in tester

mode, not charger mode. Press the BATTERY SIZE

button to activate charging

and select a charge rate.

Indicator lights are lit in

an erratic manner, not

explained in this manual.

You might have accidentally

activated a special

diagnostic mode.

Make sure nothing is

touching the control panel,

then unplug the charger

and plug it in again.

The DIGITAL DISPLAY

alwaysashesbefore

the battery is completely

charged.

The incorrect battery type

may have been selected.

This will happen if the

battery did not reach full

charge within 24 hours.

May be due to a very

large battery or a bank of

batteries requiring more

power than a 12A◄►30A

charger can deliver within

24 hours. The battery may

also be faulty.

Resetthechargerbybriey

unpluggingitorbriey

disconnecting the negative

battery clamp. Select

the desired rate (SMALL

or LARGE BATTERY)

and battery type again, if

necessary.

The green Charged LED

lights a few minutes after

connecting to the battery.

The battery may be

fully charged or recently

charged, leaving the battery

voltage high enough to

appear to be fully charged.

The incorrect battery type

may have been selected.

If the battery is in a vehicle,

turn the headlights on for

a few minutes to reduce

the battery voltage and try

charging again.

Reset the charger by

brieyunpluggingitor

brieydisconnectingthe

negative battery clip. Select

the desired rate (SMALL

or LARGE BATTERY)

and battery type again, if

necessary.

The charger is making an

audible clicking sound. Circuit breaker is cycling.

Battery is defective.

Shorted battery cables or

clamps.

Severely discharged

battery, but otherwise it is a

good battery.

Reverse connections at

battery.

The settings may be wrong.

Check the charger settings.

Have the battery checked.

Circuit breaker cycles when

current draw is too high.

Check for shorted cables

or clamps and replace if

necessary.

The battery may not want

to accept a charge due to

a run-down state. Allow

charging to continue until

battery has a chance to

recoversufcientlytotake

a charge. If more than 20

minutes, stop charging and

have the battery checked.

Shut the charger off

and correct the lead

connections.

• 14 •

PROBLEM POSSIBLE CAUSE SOLUTION

Charger makes a loud buzz

or hum. Transformer laminations

vibrate (buzz).

Shorted Diode Assembly or

OutputRectierAssembly

(hum).

No problem, this is a normal

condition.

Have charger checked by a

qualiedtechnician.

Short or no start cycle when

cranking engine. Drawing more than 100

amps.

Failure to wait 3 minutes

(180 seconds) between

cranks.

Clamps are not making a

good connection.

AC cord and/or extension

cord is loose.

No power at receptacle.

The charger may be

overheated.

Battery may be severely

discharged.

Crank time varies with the

amount of current drawn. If

cranking draws more than

100 amps, crank time may

be less than 3 seconds.

Wait 3 minutes of rest time

before the next crank.

Check for poor connection

at battery and frame.

Check power cord and

extension cord for loose

ttingplug.

Check for open fuse or

circuit breaker supplying AC

outlet.

The thermal protector may

have tripped and needs a

little longer to close. Make

sure the charger vents are

not blocked. Wait and try

again.

On a severely discharged

battery, charge for 10 to

15 minutes at the LARGE

BATTERY rate to help

assist in cranking.

Charger will not turn on

when properly connected. AC outlet is dead.

Poor electrical connection.

Check for open fuse or

circuit breaker supplying AC

outlet.

Check power cord and

extension cord for loose

ttingplug.

The battery is connected

and the charger is on, but is

not charging.

Clamps are not making a

good connection. Check for poor connection

at battery and frame. Make

sure connecting points

are clean. Rock clamps

back and forth for a better

connection.

Battery clips do not spark

when touched together. The charger is equipped

with an auto-start feature. It

will not supply current to the

battery clips until a battery

is properly connected.

Unlike traditional chargers,

the clips will not spark if

touched together.

No problem, this is a normal

condition.

• 15 •

BEFORE RETURNING FOR REPAIRS16.

When a charging problem arises, make certain that the battery is capable 16.1 of accepting a normal charge. Use a good battery to double check all

connections, the AC outlet for a full 120-volts, the charger clips for correct

polarity and the quality of the connections from the cables to the clips and from

the clips to the battery system. The clips must be clean.

When a battery is very cold, partially charged or sulfated, it will not draw 16.2 the full rated amperes from the charger. It is both dangerous and damaging

to a battery to force higher amperage into it than it can effectively use in

recharging.

When an UNKNOWN OPERATING PROBLEM arises, please read the 16.3 complete manual and call the customer service number for information that will

usually eliminate the need for return.

If the above solutions do not eliminate the problem or for information about troubleshooting

or replacement parts, call toll-free from anywhere in the U.S.A.

1-800-621-5485

7:00 am to 5:00 pm Central Time Monday thru Friday

LIMITED WARRANTY17.

SCHUMACHER ELECTRIC CORPORATION, 801 BUSINESS CENTER

DRIVE, MOUNT PROSPECT, IL 60056-2179, MAKES THIS LIMITED

WARRANTY TO THE ORIGINAL RETAIL PURCHASER OF THIS PRODUCT.

THIS LIMITED WARRANTY IS NOT TRANSFERABLE OR ASSIGNABLE.

Schumacher Electric Corporation (the “Manufacturer”) warrants this battery

charger for 5 years from the date of purchase at retail against defective

material or workmanship that may occur under normal use and care. If your

unit is not free from defective material or workmanship, Manufacturer’s

obligation under this warranty is solely to repair or replace your product with a

new or reconditioned unit at the option of the Manufacturer. It is the obligation

of the purchaser to forward the unit, along with mailing charges prepaid

to the Manufacturer or its authorized representatives in order for repair or

replacement to occur.

Manufacturer does not provide any warranty for any accessories used with this

product that are not manufactured by Schumacher Electric Corporation and

approved for use with this product. This Limited Warranty is void if the product

ismisused,subjectedtocarelesshandling,repaired,ormodiedbyanyone

other than Manufacturer or if this unit is resold through an unauthorized

retailer.

Manufacturer makes no other warranties, including, but not limited to, express,

implied or statutory warranties, including without limitation, any implied

warrantyofmerchantabilityorimpliedwarrantyoftnessforaparticular

purpose. Further, Manufacturer shall not be liable for any incidental, special

or consequential damage claims incurred by purchasers, users or others

associatedwiththisproduct,including,butnotlimitedto,lostprots,revenues,

anticipated sales, business opportunities, goodwill, business interruption

and any other injury or damage. Any and all such warranties, other than

the limited warranty included herein, are hereby expressly disclaimed and

excluded. Some states do not allow the exclusion or limitation of incidental or

consequential damages or length of implied warranty, so the above limitations

orexclusionsmaynotapplytoyou.Thiswarrantygivesyouspeciclegal

rights and it is possible you may have other rights which vary from this

warranty.

• 16 •

THIS LIMITED WARRANTY IS THE ONLY EXPRESS LIMITED WARRANTY

AND THE MANUFACTURER NEITHER ASSUMES OR AUTHORIZES

ANYONE TO ASSUME OR MAKE ANY OTHER OBLIGATION TOWARDS

THE PRODUCT OTHER THAN THIS WARRANTY.

Schumacher Electric Corporation Customer Service

1-800-621-5485

Monday – Friday 7:00 a.m. to 5:00 p.m. CST

Schumacher and the Schumacher Logo are registered trademarks of

Schumacher Electric Corporation

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Schumacher Electric SC-10030A Owner's manual

Brand: Schumacher Electric

Model: SC-10030A

Category: Battery chargers

Type: Owner's manual

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